The similarity degree between the expectation of two random intervals is studied by means of a hypothesis testing procedure. For this purpose, a similarity measure for intervals is introduced based on the so-called Jaccard index for convex sets. The measure ranges from 0 (if both intervals are not similar at all, i.e., if they are not overlapped) to 1 (if both intervals are equal). A test statistic is proposed and its limit distribution is analyzed by considering asymptotic and bootstrap techniques. Some simulation studies are carried out to examine the behaviour of the approach.
CITATION STYLE
Ramos-Guajardo, A. B., & Blanco-Fernández, Á. (2017). Two-sample similarity test for the expected value of random intervals. In Advances in Intelligent Systems and Computing (Vol. 456, pp. 423–430). Springer Verlag. https://doi.org/10.1007/978-3-319-42972-4_52
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